.singleShuDu {
  display: flex;
  flex-direction: column;
  width: 454px;
  border: 2px solid skyblue;
}

.singleRow {
  display: flex;
  height: 50px;
  border-bottom: 1px solid red;
  &:nth-child(3),
  &:nth-child(6) {
    border-bottom: 2px solid red;
  }

  &:last-child {
    border-bottom: 0;
  }
}

.singleItem {
  position: relative;
  width: 50px;
  text-align: center;
  border-right: 1px solid red;
  &:nth-child(3),
  &:nth-child(6) {
    border-right: 2px solid red;
  }

  &:last-child {
    border-right: 0;
  }
}

.shuduCell__input {
  position: absolute;
  top: 0;
  left: 0;
}

.highLight {
  background-color: aquamarine;
}
